Referring to the exhibit, which statement is true?
Brocade#sho ip ospf database external-link-state extensive
Index Aging LS ID Router Netmask Metric Flag
1 1600 192.168.1.100 10.100.1.2 fffffffc 8000000a 0000
LSA Header: age: 1600, options: 0x02, seq-nbr: 0x8000002e, length: 36
NetworkMask: 255.255.255.252
TOS 0: metric_type: 2, metric: 10
forwarding_address: 0.0.0.0
external_route_tag: 0

Your network has a mixture of Fast Ethernet, Gigabit Ethernet, and 10 Gigabit Ethernet links.
What needs to be done to ensure optimal data routing when using OSPF?

Referring to the exhibit,

how would you advertise the prefix 192.168.1.0/24 into the OSPF database?

Referring to the exhibit,

which two routers would be ABRs? (Choose two.)

Your Internet-facing router is under a DDoS attack. When this happens, you sometimes lose SSH
access to the device. Which type of ACL must you use to ensure availability?

You are configuring your network to ensure VoIP traffic is always serviced before any other type of
traffic. Which congestion avoidance algorithm must you use to accomplish this?

You need to monitor the ACL and rate limiting counters.
Which two actions show you this information? (Choose two.)

You need to force incoming traffic with an 802.1p value of 5 to the lowest hardware queue on your
Brocade ICX 6430. How would you do this?

You want to rate limit all Layer 2 traffic with a priority level of 3.
Which action would you perform?

You need to rate limit the traffic on a port to a guaranteed rate and allow small bursts. Any traffic
that exceeds these limits must be set to the lowest priority level.
Which action achieves this requirement?